ducati996: the centre option in the sound menu, which slides left to right as per balance, treble and bass I dont seem to detect any diference. What should it do?
This option is explained in the BV8-32's Reference Book:
(CENTRE) ... Only available if you have externa/ loudspeakers to the television. Adjusts the balance between the external and internal speakers.
So it only has an effect on [SPEAKER] + 3 which activates both the external (powerlinked) speakers and the internal (centre) speaker.
For me, when in [SPEAKER] + 3 mode I can hear the difference as I wind the slider up or down.
For me, the centre speaker appears to have more bass, and for some broadcast movies I find this bass too dominant, and so I either run [SPEAKER] + 2, or I lower the "balance" going to the centre speaker to about the 1/3rd mark.
Try moving the (CENTRE) slider to the middle, and then try [SPEAKER] + 3, and see if that has fixed the distortion of too much emphasis on the centre speaker.
First B&O (1976) was a Beogram 1500 ... latest (2011) change has been to couple the BL11 with the BL6Ks *sounds superb*